1413334340 has 48 divisors (see below), whose sum is σ = 3247171200. Its totient is φ = 512455680.

The previous prime is 1413334331. The next prime is 1413334397. The reversal of 1413334340 is 434333141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68561 + ... + 86759.

It is an arithmetic number, because the mean of its divisors is an integer number (67649400).

Almost surely, 2^1413334340 is an apocalyptic number.

1413334340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413334340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1623585600).

1413334340 is an abundant number, since it is smaller than the sum of its proper divisors (1833836860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413334340 is a wasteful number, since it uses less digits than its factorization.

1413334340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18572 (or 18570 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1413334340 is about 37594.3392015341. The cubic root of 1413334340 is about 1122.2293870006.

Adding to 1413334340 its reverse (434333141), we get a palindrome (1847667481).

The spelling of 1413334340 in words is "one billion, four hundred thirteen million, three hundred thirty-four thousand, three hundred forty".